How to run DRC for many gds files/layout cells?

I have 30 gds file, that i need to run DRC for the same rule. Is there any quick way to do it rather than load the gds file one by one and run drc. Or maybe any script that can run all the 30 gds file, using 1 rule & put the output separately. Thank you.

I've been looking around but haven't found a utility or script for this. It's a common need, I know others have written their own scripts to submit the multiple Calibre jobs but I don't have access to any of those scripts myself. Maybe someone reading this has done it before?